Lenze 8400 protec Manual - Manual (Page 70)

Mechanical installation
Important notes
5
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70 EDS84DPS424 EN 5.0
5 Mechanical installation
5.1 Important notes
ƒ If the cooling air is polluted (fluff, (conductive) dust, soot, aggressive gases), take
adequate countermeasures, as e.g.:
– Cleaning of the cooling ribs on the controller in regular intervals
– Separate air guide
ƒ Possible mounting position:
– Vertically suspended
ƒ Maintain the specified free spaces above and below the controller to other
installations!
ƒ Ensure untroubled cooling and exhaust air flow.
ƒ In case of continuous vibrations or shocks use vibration dampers.
Depending on the size, four or six screws M6 x >10 mm are required for the mounting. The
mounting location and material must ensure a durable mechanical connection.
For fastening the devices, we recommend:
ƒ M6 cheese head screw, hexagon socket, according to DIN 912/ISO 4762
ƒ M6 cheese head screw, torx, according to ISO 14579